=== NaijaHospitality OS — Unit Tests ===

[TaxService]
  ✓ VAT 7.5% on ₦10,000 = ₦750
  ✗ Total with VAT = ₦10,750 — expected 10750 got 11000
  ✓ Service charge 10% on ₦10,000 = ₦1,000
  ✓ VAT on (subtotal+svc) ₦11,000 = ₦825
  ✗ Total = ₦11,825 — expected 11825 got 12075
  ✓ Lagos hotel levy (2 rooms, 2 guests, 3 nights)
  ✓ FCT hotel levy (1 room, 1 guest, 1 night)
  ✓ After ₦2,000 discount = ₦8,000
  ✓ VAT 7.5% on ₦8,000 = ₦600
  ✓ Naira formatter: 10000
  ✓ Naira formatter: 1,250,000
  ✓ Naira formatter: zero
  ✓ Parse Nigerian date 15/01/2025
  ✓ Parse Nigerian date 31/12/2024
  ✓ Parse invalid date = null
  ✓ Parse empty date = null
  ✓ Format Y-m-d to d/m/Y

[SMSService — Phone Normalisation]
  ✓ 11-digit 0xx → +234
  ✓ 10-digit → +234
  ✓ Already +234 passthrough
  ✓ MTN 070 number
  ✓ Airtel 090 number

[Payment Kobo/Naira]
  ✓ Paystack 500000 kobo = ₦5,000
  ✓ ₦45,000 → 4,500,000 kobo

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  Passed: 22  Failed: 2